For PIOS

Christopher Callahan, Regenstrief Institute (image)

Indiana University

Caption

Regenstrief Institute investigator Christopher Callahan, M.D. is the founding director of the Indiana University Center for Aging Research and the Cornelius and Yvonne Pettinga Professor in Aging Research at the Indiana University School of Medicine.

Credit

Regenstrief Institute

Usage Restrictions

Photo credit to Regenstrief Institute

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